Flooding Threat Continues in Portions of Texas; Poor Air Quality in the Great Lakes through the Mid-Atlantic

Widespread life-threatening flash and urban flooding continues in south-central Texas, with considerable flooding impacts possible across central Texas. Wildfire smoke is impacting air quality across much of the Great Lakes region into southern New England and the Mid-Atlantic. Monsoonal thunderstorms may produce isolated to scattered flash flooding across the Southwest into the Great Basin. Read More >

Hazardous Weather Conditions

For More Weather Information:

Buffalo, NY Local Forecast Office

13NM NNE Dunkirk NY

Marine Point Forecast

[NOTICE]

This Afternoon
High: 77 °F
Light Wind
< 1ft
Tonight
Low: 73 °F
⇑S 10kt
< 1ft
Saturday
High: 77 °F
⇑SSW 21kt
5ft
Saturday Night
Low: 66 °F
W 16kt
4ft
Sunday
High: 72 °F
N 9kt⇓
< 1ft
Sunday Night
Low: 67 °F
Light Wind
< 1ft
Monday
High: 76 °F
S 7kt
< 1ft
Monday Night
Low: 72 °F
⇑S 15kt
< 1ft
Tuesday
High: 75 °F
SW 20kt
3-4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:47 am EDT Jul 17, 2026
Forecast Valid: 12pm EDT Jul 17, 2026-6pm EDT Jul 23, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

Variable winds 5 kt or less. Widespread smoke. Waves 1 ft or less.

Tonight

Variable winds less than 5 kt becoming S 5 to 10 kt in the evening. A slight chance of showers between 3am and 5am, then a chance of showers and thunderstorms after 5am. Widespread smoke, mainly after 5am. Waves 1 ft or less.

Saturday

SSW wind 15 to 18 kt increasing to 18 to 21 kt in the afternoon. Winds could gust as high as 28 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. Widespread smoke before 8am. Waves 2 ft building to 5 ft.

Saturday Night

W wind 11 to 16 kt becoming NNW after midnight. Showers and possibly a thunderstorm before 8pm, then a slight chance of showers between 8pm and 2am. Waves 4 ft subsiding to 2 ft.

Sunday

N wind 5 to 9 kt becoming variable and less than 5 kt in the afternoon. Sunny. Waves 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

Monday

S wind 5 to 7 kt becoming WSW in the afternoon. Mostly sunny. Waves 1 ft or less.

Monday Night

Variable winds less than 5 kt becoming S 10 to 15 kt in the evening. Winds could gust as high as 22 kt. A chance of showers. Waves 1 ft or less.

Tuesday

SW wind 17 to 20 kt, with gusts as high as 29 kt. A chance of showers, then showers and possibly a thunderstorm after 8am. Waves 3 to 4 ft.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.